Local zoning · Duarte

Duarte — Variances and Exceptions

Q: What is the difference between a Variance and an Administrative Variance in Duarte?

A Variance is a Commission (public hearing) action that may adjust any development standard if the four required findings are made; an Administrative Variance is a Director‑level, limited adjustment only for the items and maximums listed in Table 7‑3 (e.g., small setback reductions, fence heights, accessory structure separations). See § 19.126.020 and § 19.126.010 .

Q: Which dimensional standards are most commonly adjusted by variances in Duarte?

Common targets are setbacks , lot coverage (e.g., the R‑1 base 35% , one‑story exceptions to 40% on small lots), height , and separations between structures ; these standards appear in Tables 2‑3 and 2‑4 and can be varied under § 19.126.020 A if the findings are made.

Q: Do hillside properties have special limits on variances?

Yes. Properties in hillside designations (e.g., many R‑1B , R‑1D , R‑1F , and parts of R‑1/R‑1A north of Sunnydale/Brookridge) are subject to Chapter 19.46 Hillside Standards, which add constraints that affect whether the variance findings can be made. Verify hillside applicability for your parcel.

Variances and Exceptions under the Duarte local zoning and planning code, with the controlling citations.

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Last reviewed: July 2, 2026

Overview

Duarte’s Development Code treats Variances and Administrative Variances as the formal way to relax development standards (setbacks, heights, lot coverage, distances between structures, fences, etc.) where strict application would create a unique hardship. The rules, application steps, required findings, allowed administrative adjustments, and post‑decision processes are set out in Chapter 19.126 (Variances and Administrative Variances) of the Development Code; administrative limits (what the Director may change without a Commission hearing) are spelled out in Table 7‑3. See § 19.126.010 – § 19.126.090 for purpose, applicability, findings, limits, and follow‑up procedures.

Note: this page covers only the Duarte Development Code provisions governing variances/exceptions and related findings and processes — it does not cover building code technical approvals (Title 24), general permits, or housing/tenant law. See the City’s pages for topics such as parking, development standards, design review, overlay districts, and ADUs where those procedures intersect with variances.

What the Code allows and limits (core rules)

A Variance may be approved by the Planning Commission to adjust any development standard in the Development Code where the strict application creates a unique hardship for the parcel, but never to permit a use that the zone does not allow (§ 19.126.020 A, § 19.126.010 B).
An Administrative Variance is a limited, Director‑level adjustment for only the items listed in Table 7‑3 (e.g., small setback reductions, certain fence heights, limited reductions in separation between detached accessory structures) and has specified maximum percentages or limits (for example, up to 10% setback reduction; fence heights up to 8 ft in side/rear setbacks; distances between detached accessory structures may be reduced by 20%) — see § 19.126.020 B and Table 7‑3.
The review authority must make the four mandatory findings before approving a Variance or Administrative Variance: special circumstances applicable to the property; strict compliance would deprive the property of privileges enjoyed by nearby identical‑zoned parcels; approval is not a special privilege; and the variance does not allow an otherwise prohibited use (§ 19.126.040).

How decisions are processed and reviewed

Applications follow the standard filing and processing rules in Chapter 19.112; the applicant bears the burden of proof to demonstrate the factual support for the findings (§ 19.126.030, § 19.126.070).
Commission hears Variances (quasi‑judicial public hearing required). Director hears Administrative Variances (notice mailed to abutting owners at least five days before Director hearing), and Director decisions may be appealed to the Commission (§ 19.126.030 C, § 19.126.030 B).
A denial of an Administrative Variance does not bar filing a full Variance application before the Commission (§ 19.126.050).
Approvals may include conditions to ensure the required findings remain true; approvals are recorded in writing with the recited findings as required by Government Code § 65906 (§ 19.126.040 C, § 19.126.080).

District‑by‑district breakdown — how variances interact with Duarte’s zones

Note: the Development Code identifies individual zones and their numeric standards in Article 2 (Tables 2‑3, 2‑4, etc.). Variances may be requested in any zone, but the relevant development standards that can be adjusted are the zone‑specific standards (setbacks, lot area, lot coverage, height, separation, etc.) shown in the Tables referenced below. See § 19.06.010 (Table 1‑1) and the residential and multi‑family tables for the exact numbers.

R-1 / R-1A / R-1B / R-1D / R-1E / R-1F (Single‑family residential)

Purpose: implement Very Low to Low Density General Plan residences (single‑family). See § 19.10.010.
Typical permitted uses: Single‑Family Dwellings, accessory dwellings (ADUs), accessory uses; some conditional public or institutional uses allowed with CUP/MUP as listed in Table 2‑3 (§ 19.10.030).
Key dimensional standards (where variances are commonly sought): lot area (e.g., 6,500–80,000 sf depending on subtype), **maximum lot coverage (typically 35% base; special rules for one‑story on lots ≤8,000 sf may allow 40%; R‑1F has very low coverage 12.5%/10%), height (35 ft / 2 stories), and required setbacks — see Table 2‑3 and Section 19.10.030 and Section 19.32 for measurement rules. Variances may adjust these standards per § 19.126.020 A.
Where it applies: citywide R‑1 series map designations (see Zoning Map). Properties in R‑1B, R‑1D, R‑1F, and north‑of‑Sunnydale parts of R‑1/R‑1A are also subject to Hillside Standards (Chapter 19.46) — this matters because hillside limitations affect whether findings can be made. Variances in hillside areas require careful coordination with hillside rules.

R-2 (Two‑family) and R-3 / R-4 (Multi‑family residential)

Purpose & uses: duplexes (R‑2) and medium/high density multi‑family dwellings, with accessory uses and conditional uses as listed in Table 2‑4.
Key standards: minimum lot area/width, front/side/rear setbacks, maximum lot coverage (e.g., 50% R‑3 / 60% R‑4), and heights (R‑3 = 40 ft / 3 stories; R‑4 = 50 ft / 4 stories). A Variance can modify any of these standards if the required findings are made (§ 19.126.020 A).

R-MH (Mobile home) and Manufactured Housing provisions

Purpose: regulate mobile homes and parks; special lot rules appear in Table 2‑4 and 19.10.080. Variances here typically concern lot layouts, separations, and setbacks; the same findings and procedures apply.

PF (Public Facilities) and O (Open Space)

Purpose: public buildings/infrastructure (PF) and protected open space (O). Allowed uses and standards are in Table 2‑12 (PF) and Table 2‑13 (O). Variances may be sought for setbacks, landscaping, and lot coverage; however, an approval cannot authorize a use not allowed in the zone (§ 19.126.040.4).

Overlay zones: Affordable Housing Overlay and Hillside, etc.

Overlays may have their own development standards or ministerial processing rules (for example, Affordable Housing Overlay rules in § 19.26.050); variances interact with overlays and may be constrained by overlay objectives (e.g., density or amenity requirements). Always check the overlay chapter referenced on the zoning map before relying on a variance. See the Development Code and the City’s overlay districts page.

Quick Reference table — decision‑relevant standards and code references

Decision item / typical variance target	Usual numeric limit / comment	Code reference
Administrative Variances allowed (types & maxima) — e.g., fence height, setback reduction, accessory structure separation	Fence height up to 8 ft; setback reductions 10%; accessory distances 20% (see table)	See Table 7‑3 and § 19.126.020 B.
Mandatory findings for any Variance/Administrative Variance	Four findings: special circumstances; undue deprivation; not special privilege; does not allow prohibited use	§ 19.126.040.
Application filing and processing	Apply under Chapter 19.112; Director investigates; Commission hears Variances; Director hears Administrative Variances; appeals available	§ 19.126.030, Chapter 19.112, Chapter 19.144.
Common zone standards Variances commonly target	Setbacks, lot coverage (e.g., 35% base in many R‑1 zones; 40% for one‑story on ≤8,000 sf lots), height (35 ft), separation	Tables 2‑3 and 2‑4, Section 19.10.030 and 19.32.
Precedent rule	Prior variance approvals are not admissible evidence for a new variance; each application decided case‑by‑case	§ 19.126.060.

Checklist — what an applicant must satisfy before filing / to get approval

Prepare a complete Variance or Administrative Variance application per Chapter 19.112 and the City handout; pay fees per the Planning Fee Schedule (§ 19.126.030 A).
Demonstrate the four required findings in § 19.126.040 with maps, photos, surveys, statements of special circumstances, and evidence that strict compliance deprives the property of privileges enjoyed by identical‑zoned neighbors (§ 19.126.040).
For Administrative Variance requests, confirm the request fits within the items and maximums listed in Table 7‑3; if not, prepare for a Commission Variance (§ 19.126.020 B).
Provide public notice recipients information / prepare to attend the public hearing (Commission hearing for Variances; Director hearing with at least 5 days mailed notice to abutting owners for Administrative Variances) (§ 19.126.030 C).
Anticipate conditions of approval and post‑decision requirements (recordation, time limits, implementation standards in Chapter 19.130) and any design review or parking adjustments (see design review and parking).

Risks & Ambiguities

Issue	Why it matters	What to verify
Administrative variance limits (Table 7‑3)	Director can only grant the narrow list and specified maxima; asking for more will force a Commission Variance and public hearing	Confirm your target dimension is one of the Table 7‑3 items and under the listed maximums — see § 19.126.020 B.
“Use” vs “standard” confusion	Variances may not change what is allowed in a zone — they only adjust standards; asking for a prohibited use will be denied	Verify that the requested change is a standards adjustment (setbacks, height, coverage), not a new use; see § 19.126.010 B and § 19.126.040.4.
Hillside / overlay constraints	Hillside or overlay chapters (e.g., Chapter 19.46, Affordable Housing Overlay 19.26) add constraints that affect findings	Check overlay/hillside chapters for extra standards that may limit the ability to make the findings. Verify site‑specific overlay maps.
Precedent not binding	Past approvals do not create an entitlement for new applications	Do not rely on older variances as a right — prepare fresh evidence for the required four findings. § 19.126.060.
ADU interactions with variances	ADU approvals or terminations may be conditioned by lot coverage and related standards; an ADU termination cannot force a variance exceeding lot coverage limits	For ADU/JADU termination and variance interactions, check ADU chapter provisions and the note that termination cannot require a variance to exceed allowable lot coverage. See ADU provisions and § 19.60.160 (ADU chapter excerpts). Verify with the City.

Plain‑English summary

If a Duarte property’s shape, size, or other special physical condition makes the Code’s setbacks, height, lot coverage, or similar rules effectively unfair, you can apply for a Variance (Commission) or, for small, listed items, an Administrative Variance (Director). The City requires four specific findings before granting relief, limits what the Director can grant administratively (Table 7‑3), and treats every petition on its own merits — don’t assume past approvals create entitlement. § 19.126.010–.090 explain this in detail.

Source References

Duarte Development Code, Chapter 19.126 — Variances and Administrative Variances (purpose, applicability, Table 7‑3, application, findings, conditions, precedent, burden of proof) — § 19.126.010 – § 19.126.090.
Duarte Development Code, Chapter 19.10 — Residential Zones; Tables 2‑3 (single‑family standards), 2‑4 (multi‑family) — § 19.10.030 (development standards) and Tables 2‑3/2‑4.
Duarte Development Code, Chapter 19.32 — Site planning and general measurement rules (setbacks, permitted projections) — relevant to how standards are measured for variance requests.
Duarte Development Code, Chapter 19.46 — Hillside Development Standards (applies to certain R‑1 subzones and affects variance context).
Duarte Development Code, Chapter 19.112 — Application processing procedures (filing, completeness, initial review referenced by Variance chapter).
Duarte Development Code, ADU provisions and termination rules (note that ADU termination cannot force a variance to exceed lot coverage) — ADU chapter excerpts.

Sources

Retrieved passages

Duarte Zoning Code (Section 19.126.040) High relevance
Duarte Zoning Code (Chapter 19.144) High relevance
Duarte Zoning Code (Section 19.143.080) High relevance
CFC § 65901 (Section 65901.) High relevance
Duarte Zoning Code (Section 19.143.080) High relevance
Duarte Zoning Code (Chapter 19.144) Medium relevance
Duarte Zoning Code (Chapter 19.114) Medium relevance
CFC § 19.126.040 (Chapter 19.112) Medium relevance
CBC § 402.1 (Section 402.1) Medium relevance
Duarte Zoning Code (Article 7) Medium relevance
CBC § 180 (Chapter 19.96) Medium relevance
Duarte Zoning Code (Chapter 19.144) Medium relevance
Duarte Zoning Code (Chapter 19.46) Medium relevance
Duarte Zoning Code (Chapter 19.34) Medium relevance

Cited sections

Official Duarte code library

Frequently asked questions

What is the difference between a Variance and an Administrative Variance in Duarte?

A Variance is a Commission (public hearing) action that may adjust any development standard if the four required findings are made; an Administrative Variance is a Director‑level, limited adjustment only for the items and maximums listed in Table 7‑3 (e.g., small setback reductions, fence heights, accessory structure separations). See § 19.126.020 and § 19.126.010.

What findings must Duarte’s review authority make to approve a variance?

The review authority must make all four findings: (1) special circumstances apply to the property; (2) strict compliance would deprive the property of privileges enjoyed by similar nearby parcels; (3) approval would not be a special privilege inconsistent with nearby properties; and (4) the variance would not allow a use otherwise prohibited in the zone — per § 19.126.040.

Can a variance change the allowed uses in a zone (for example allow a commercial use in R‑1)?

No. A Variance (or Administrative Variance) cannot grant a use that is not otherwise expressly authorized by the zone regulations; variances only relax development standards. See § 19.126.010 B and § 19.126.040.4.

Which dimensional standards are most commonly adjusted by variances in Duarte?

Common targets are setbacks, lot coverage (e.g., the R‑1 base 35%, one‑story exceptions to 40% on small lots), height, and separations between structures; these standards appear in Tables 2‑3 and 2‑4 and can be varied under § 19.126.020 A if the findings are made.

Does the Director’s denial of an Administrative Variance stop me from applying to the Commission?

No — a Director denial of an Administrative Variance does not prohibit you from filing a Variance application with the Commission (see § 19.126.050).

Are past variances binding precedent for new applications?

No. The Code states that each application is reviewed case‑by‑case and prior approvals are not admissible evidence that a new variance should be granted (§ 19.126.060).

Do hillside properties have special limits on variances?

Yes. Properties in hillside designations (e.g., many R‑1B, R‑1D, R‑1F, and parts of R‑1/R‑1A north of Sunnydale/Brookridge) are subject to Chapter 19.46 Hillside Standards, which add constraints that affect whether the variance findings can be made. Verify hillside applicability for your parcel.

Will the City impose conditions when granting a variance?

Yes. The review authority may impose reasonable conditions of approval to ensure the approval complies with the required findings and to protect public health, safety, and welfare; conditions and post‑decision procedures follow Chapter 19.130 and Article 8 provisions. § 19.126.080 and related sections apply.

If I need a small fence height increase, what should I apply for?

Small fence height increases located within side or rear setbacks are listed among the Administrative Variance items (up to 8 ft per Table 7‑3). Confirm the specific numeric limit and apply under the Administrative Variance process in § 19.126.020 B.

Can an ADU be terminated if it would require a variance to restore original lot coverage?

The ADU chapter states that an ADU/JADU permit shall not be terminated if the proposed termination would require a variance to exceed the allowable lot coverage of the single‑family dwelling — see ADU provisions for details; verify with the Community Development Director for parcel‑specific situations.

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